Base | Representation |
---|---|
bin | 10110110001001… |
… | …111011111100111 |
3 | 222121210222110110 |
4 | 112301033133213 |
5 | 1240243213041 |
6 | 101523424103 |
7 | 12316002552 |
oct | 2661173747 |
9 | 877728413 |
10 | 382007271 |
11 | 1866a6798 |
12 | a7b25033 |
13 | 611b1a09 |
14 | 38a3d699 |
15 | 2380c516 |
hex | 16c4f7e7 |
382007271 has 8 divisors (see below), whose sum is σ = 511757824. Its totient is φ = 253464120.
The previous prime is 382007261. The next prime is 382007281. The reversal of 382007271 is 172700283.
It is an interprime number because it is at equal distance from previous prime (382007261) and next prime (382007281).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 382007271 - 215 = 381974503 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (382007201) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 301111 + ... + 302376.
It is an arithmetic number, because the mean of its divisors is an integer number (63969728).
Almost surely, 2382007271 is an apocalyptic number.
382007271 is a deficient number, since it is larger than the sum of its proper divisors (129750553).
382007271 is a wasteful number, since it uses less digits than its factorization.
382007271 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 603701.
The product of its (nonzero) digits is 4704, while the sum is 30.
The square root of 382007271 is about 19545.0062931686. The cubic root of 382007271 is about 725.5887542590.
The spelling of 382007271 in words is "three hundred eighty-two million, seven thousand, two hundred seventy-one".
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